| Saffle to Mangualde | 1,563.36 mi (2,515.99 km) |
| Saffle to Marco de Canavezes | 1,537.98 mi (2,475.13 km) |
| Saffle to Marinha Grande | 1,644.61 mi (2,646.75 km) |
| Saffle to Massama | 1,713.81 mi (2,758.11 km) |
| Saffle to Matosinhos | 1,552.02 mi (2,497.74 km) |
| Saffle to Mealhada | 1,593.97 mi (2,565.24 km) |
| Saffle to Melgaco | 1,485.00 mi (2,389.87 km) |
| Saffle to Melres | 1,551.36 mi (2,496.67 km) |
| Saffle to Mira | 1,598.09 mi (2,571.87 km) |
| Saffle to Miranda do Corvo | 1,608.28 mi (2,588.28 km) |
| Saffle to Mirandela | 1,495.45 mi (2,406.69 km) |
| Saffle to Mogadouro | 1,493.29 mi (2,403.22 km) |
| Saffle to Moimenta da Beira | 1,536.85 mi (2,473.33 km) |
| Saffle to Moita | 1,713.14 mi (2,757.04 km) |
| Saffle to Moncao | 1,493.13 mi (2,402.96 km) |
